104815200 has 288 divisors, whose sum is σ = 413973504. Its totient is φ = 22487040.

The previous prime is 104815199. The next prime is 104815219. The reversal of 104815200 is 2518401.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 285417 + ... + 285783.

It is an arithmetic number, because the mean of its divisors is an integer number (1437408).

Almost surely, 2^104815200 is an apocalyptic number.

104815200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 104815200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (206986752).

104815200 is an abundant number, since it is smaller than the sum of its proper divisors (309158304).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

104815200 is a wasteful number, since it uses less digits than its factorization.

104815200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 414 (or 401 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 21.

The square root of 104815200 is about 10237.9294781709. The cubic root of 104815200 is about 471.4924641200.

The spelling of 104815200 in words is "one hundred four million, eight hundred fifteen thousand, two hundred".